2113401333012 has 24 divisors (see below), whose sum is σ = 5012110266912. Its totient is φ = 692918469600.

The previous prime is 2113401332983. The next prime is 2113401333013. The reversal of 2113401333012 is 2103331043112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113401333013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443579414 + ... + 1443580877.

It is an arithmetic number, because the mean of its divisors is an integer number (208837927788).

Almost surely, 2^{2113401333012} is an apocalyptic number.

It is an amenable number.

2113401333012 is an abundant number, since it is smaller than the sum of its proper divisors (2898708933900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2113401333012 is a wasteful number, since it uses less digits than its factorization.

2113401333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887160359 (or 2887160357 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2113401333012 its reverse (2103331043112), we get a palindrome (4216732376124).

The spelling of 2113401333012 in words is "two trillion, one hundred thirteen billion, four hundred one million, three hundred thirty-three thousand, twelve".